ZC-Q2155-MR VCT 3M

Enclosed Switch

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Standard sensitivity, IP67 Hermetic seal type, Snap action, Self-reset mechanism, Single-Pole, Double-Throw type, SPDT, Panel mount cross roller plunger, VCT 3 cores 3 m

Shape/Structure Enclosed Limit switches
Actuator Panel mount cross roller plunger
Contact configuration Single-Pole, Double-Throw type
Load General load
Cable specifications VCT 3 cores (Cable length: 3 m)
Diameter: 10.5 mm dia.
Location of lead output: Right-hand
Degree of protection Hermetic seal type
IEC60529 (JEM): IP67

Item list of ZC-[]55

  • Ratings / Performance
Shape/StructureEnclosed Limit switches
Service lifeGeneral type
Operating mechanismSnap action
ActuatorPanel mount cross roller plunger
Frequency50/60 Hz
Switching mechanismSelf-reset mechanism
Contact configurationSingle-Pole, Double-Throw type
Contact formSPDT
LoadGeneral load
Ratings (AC): Non-Inductive loadRated voltage: 125 VAC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 3 A(NC) 1.5 A(NO)
Rated voltage: 250 VAC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 2.5 A(NC) 1.25 A(NO)
Ratings (AC): Inductive loadRated voltage: 125 VAC / Inductive load: 10 A(NC) 10 A(NO) / Motor load: 5 A(NC) 2.5 A(NO)
Rated voltage: 250 VAC / Inductive load: 10 A(NC) 10 A(NO) / Motor load: 3 A(NC) 1.5 A(NO)
Ratings (DC): Non-Inductive loadRated voltage: 8 VDC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 3 A(NC) 1.5 A(NO)
Rated voltage: 14 VDC / Resistive load: 10 A(NC) 10 A(NO) / Lamp load: 3 A(NC) 1.5 A(NO)
Rated voltage: 30 VDC / Resistive load: 6 A(NC) 6 A(NO) / Lamp load: 3 A(NC) 1.5 A(NO)
Rated voltage: 125 VDC / Resistive load: 0.5 A(NC) 0.5 A(NO) / Lamp load: 0.4 A(NC) 0.4 A(NO)
Rated voltage: 250 VDC / Resistive load: 0.25 A(NC) 0.25 A(NO) / Lamp load: 0.2 A(NC) 0.2 A(NO)
Ratings (DC): Inductive loadRated voltage: 8 VDC / Inductive load: 6 A(NC) 6 A(NO) / Motor load: 5 A(NC) 2.5 A(NO)
Rated voltage: 14 VDC / Inductive load: 6 A(NC) 6 A(NO) / Motor load: 5 A(NC) 2.5 A(NO)
Rated voltage: 30 VDC / Inductive load: 5 A(NC) 5 A(NO) / Motor load: 5 A(NC) 2.5 A(NO)
Rated voltage: 125 VDC / Inductive load: 0.05 A(NC) 0.05 A(NO) / Motor load: 0.05 A(NC) 0.05 A(NO)
Rated voltage: 250 VDC / Inductive load: 0.03 A(NC) 0.03 A(NO) / Motor load: 0.03 A(NC) 0.03 A(NO)
Inrush currentNC: 30 A
NO: 15 A
Cable specificationsVCT 3 cores (Cable length: 3 m)
Diameter: 10.5 mm dia.
Location of lead output: Right-hand
Ambient temperatureOperating: -10 to 60 ℃
Ambient humidityOperating: 35 to 95%
Permissible operating speed0.05 mm/s to 0.5 m/s
Permissible operating frequency (Mechanically)120 operations / 1 minute Max.
Permissible operating frequency (Electrically)20 operations / 1 minute Max.
Contact resistance15 mOhm Max. (Initial value) * Excluding the resistance of cable.
(Measuring method is contact resistance meter.)
Insulation resistanceBetween each terminal of the same polarities: 100 MΩ
Between live-metallic part and ground: 100 MΩ
Between each terminal and non-live-metallic part: 100 MΩ
(at 500 VDC Megger)
Dielectric strengthBetween each terminal of the same polarities: 1000 V
Between live-metallic part and ground: 2000 V
Between each terminal and non-live-metallic part: 2000 V
(50/60 Hz for 1 min)
Durability (Mechanically)10,000,000 operations Min. (No load) * When operate the actuator with the specified value of the Over Travel. (No load)
(Temperature, Humidity conditions: 5 CEL to 35 CEL, 40 %RH to 70 %RH)
Durability (Electrically)500,000 operations Min. (Resistive load 10 A at 125 VAC) * When operate the actuator with the specified value of the Over Travel. (Resistive load 10 A at 125 VAC)
(Temperature, Humidity conditions: 5 CEL to 35 CEL, 40 %RH to 70 %RH)
Vibration resistance (Malfunction)Vibration frequency range: 10 to 55 Hz, Double amplitude: 1.5 mm, Contact opening: 1 ms Max. at the free position and the total travel position.
Shock resistance (Destruction)1,000 m/s2
Shock resistance (Malfunction)Contact opening is 1 ms Max. at the free position and the total travel position at 300 m/s2.
Degree of protectionHermetic seal type
IEC60529 (JEM): IP67
Mounting specificationPanel mounting
Side mounting
Operating Force (OF)Standard value Max. 11.8 N
Release Force (RF)Standard value Min. 4.9 N
Pre-Travel (PT)Standard value 1.5 mm Max.
Over-Travel (OT)Standard value 3 mm Min.
Movement Differential (MD)Standard value 0.2 mm Max.
Operating Position (OP)Standard value 47.4 +/- 0.8 mm
  • Mounting holes

  • Circuits configuration

  • Durability

Electrical durability curve

Series

Enclosed Switch

ZC-[]55

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